10. a. This compact shall enter into force when enacted into law by any three states. Therefore, this compact shall become effective as to any other state upon its enactment thereof. The commission shall arrange for notification of all compacting states whenever there is a new enactment of the compact.
b. Any compacting state may withdraw from this compact by enacting a statute repealing the same. No withdrawal shall affect any liability already incurred by or chargeable to a compacting state prior to the time of that withdrawal.